I would appreciate ______ very much if you could change the plan a bit to make it more workable.
| A．that | B．this | C．it | D．you |
Although some unexpected difficulties have ________ in the process, we are confident that we can handle them.
| A．risen | B．raised | C．arisen | D．aroused |
As we all know, the problems of environmental pollution facing us today are far from ____.
| A．solving | B．being solved | C．having solved | D．solved |
He presents a new _____ to learning a foreign language, which I think is of great value.
| A．approach | B．means | C．method | D．way |
He describes everything in _______ order, which makes ________ excellent impression upon us.
| A．the; an | B．/; the | C．the; / | D．/; an |
— Unfortunately, I left my keys at home.
— ________. I have an extra set.
| A．Bad luck | B．Not to worry | C．Don’t mention it | D．That’s right |